Bug 2108977 (CVE-2022-2509) - CVE-2022-2509 gnutls: Double free during gnutls_pkcs7_verify
Summary: CVE-2022-2509 gnutls: Double free during gnutls_pkcs7_verify
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-2509
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2109787 2109788 2109789 2109790 2109791 2112294 2112295
Blocks: 2108544
TreeView+ depends on / blocked
 
Reported: 2022-07-20 07:53 UTC by Sandipan Roy
Modified: 2024-03-15 02:42 UTC (History)
42 users (show)

Fixed In Version: gnutls 3.7.7
Doc Type: If docs needed, set a value
Doc Text:
A vulnerability was found in gnutls. This issue is due to a double-free error that occurs during the verification of pkcs7 signatures in the gnutls_pkcs7_verify function.
Clone Of:
Environment:
Last Closed: 2022-11-30 14:58:06 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:6854 0 None None None 2022-10-11 07:29:52 UTC
Red Hat Product Errata RHSA-2022:7105 0 None None None 2022-10-25 08:37:09 UTC

Description Sandipan Roy 2022-07-20 07:53:43 UTC 
In gnutls upstream we recently received a potential CVE: Double free during gnutls_pkcs7_verify.
https://gitlab.com/gnutls/gnutls/-/issues/1383
Comment 3 Sandipan Roy 2022-07-29 09:24:10 UTC 
Created gnutls tracking bugs for this issue:

Affects: fedora-all [bug 2112295]


Created mingw-gnutls tracking bugs for this issue:

Affects: fedora-all [bug 2112294]
Comment 6 Tomas Hoger 2022-10-05 09:32:10 UTC 
This issue was fixed upstream in version 3.7.3, see GNUTLS-SA-2022-07-07:

https://gnutls.org/security-new.html#GNUTLS-SA-2022-07-07
Comment 7 errata-xmlrpc 2022-10-11 07:29:48 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2022:6854 https://access.redhat.com/errata/RHSA-2022:6854
Comment 8 errata-xmlrpc 2022-10-25 08:37:05 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2022:7105 https://access.redhat.com/errata/RHSA-2022:7105
Comment 9 Product Security DevOps Team 2022-11-30 14:58:02 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-2509
Note You need to log in before you can comment on or make changes to this bug.